package pku.ss.movieSystem.services;



public interface INewsService {
	 public abstract void addNews(String newsTitle, String newsContent,int userId);
	 public abstract String getNews();
	 public abstract void updateNews(int newsId, String newsTitle, String newsContent,int userId);
	 public abstract void deleteNews(Integer newsId);
	 public abstract String getNewsByNewsId(Integer newsId);
}